Hepatitis A case reported on Big Isle

The state Department of Health is continuing its investigating into several cases of Hepatitis A infection, including one reported on the Big Island

Previously, three cases on Oahu and one on Kauai were confirmed by the state DOH. A Big Island man also has become ill, although no further details have been made available.

All cases have a history of consuming a frozen berry product from Costco. Townsend Farms Organic Antioxidant Blend, which is distributed by Costco, has been implicated in a multi-state hepatitis A outbreak, although the Big Island case has not been tied to that particular product.

The residents, who became ill in early to late May, are recovering or have recovered. One required brief hospitalization.

The product was sold at Costco stores in Hawaii, and has been voluntarily recalled. DOH has been advised by a Costco representative that the product was pulled from its shelves in all Hawaii stores May 29-30.

Costco reports that they have been contacting all customers, who purchased the product, regarding its recall. The public is advised to discard or return any remaining product.

Also, Costco is offering free vaccinations to anyone who bought the frozen berry mix linked to the Hepatitis outbreak. Any Costco pharmacy in Hawaii will provide the vaccine to customers who bought Townsend Farm’s Organic Antioxidant Blend Berries.

You do not need a receipt, but you will have to fill out an incident report.

Hepatitis A is a virus that can cause fever, fatigue, loss of appetite, abdominal discomfort, dark urine, diarrhea, and yellow skin and eyes. Illness usually occurs from two weeks to as long as 50 days after consumption of contaminated food or water (e.g., prepared by an infected food handler who did not properly wash their hands or from produce contaminated in the field).

Persons should seek medical attention immediately should they develop symptoms.

“Hepatitis A infection is a vaccine preventable disease, and fortunately, most children and adolescents have been vaccinated as part of routine childhood vaccination recommendations,” said Dr. Sarah Park, state epidemiologist. “However, many adults have not been vaccinated and will be susceptible.”

Anyone who consumed the implicated product during the past month is encouraged to consult their medical provider regarding vaccination. Most persons with hepatitis A infection will recover without complications but may require supportive therapy and close monitoring by their physician.

All cases of suspected hepatitis A infection should be reported to the Department of Health by calling (808) 586-4586.